Widely-Used PuTTY SSH Client Found Vulnerable to Key Recovery Attack

The maintainers of the PuTTY Secure Shell SSH and Telnet client are alerting users of a critical vulnerability impacting versions from 0.68 through 0.80 that could be exploited to achieve full recovery of NIST P-521 ecdsa-sha2-nistp521 private keys. The flaw has been assigned the CVE identifier...

Ubuntu 16.04 LTS / 18.04 LTS : Evolution Data Server vulnerability (USN-3998-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-3998-1 advisory. Marcus Brinkmann discovered that Evolution Data Server did not correctly interpret the output from GPG when decrypting encrypted messages. Under certa...

USN-3675-3: GnuPG vulnerability

USN-3675-1 fixed a vulnerability in GnuPG. This update provides the corresponding update for Ubuntu 12.04 ESM. Original advisory details: Marcus Brinkmann discovered that during decryption or verification, GnuPG did not properly filter out terminal sequences when reporting the original filename. ...

USN-3675-2: GnuPG 2 vulnerability

USN-3675-1 fixed a vulnerability in GnuPG 2 for Ubuntu 18.04 LTS and Ubuntu 17.10. This update provides the corresponding update for GnuPG 2 in Ubuntu 16.04 LTS and Ubuntu 14.04 LTS. Original advisory details: Marcus Brinkmann discovered that during decryption or verification, GnuPG did not...

Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : GnuPG vulnerabilities (USN-3675-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3675-1 advisory. Marcus Brinkmann discovered that during decryption or verification, GnuPG did not properly filter out terminal sequences when...

Debian DSA-4224-1 : gnupg - security update

Marcus Brinkmann discovered that GnuPG performed insufficient sanitisation of file names displayed in status messages, which could be abused to fake the verification status of a signed email. Details can be found in the upstream advisory at...